#proof of authentication

Content campaign

Link to article https://cryptocoinpravda.com/zetochain-using-a-decentralized-smart-platform-2.html
Bitcointalk username:Nisot505
Bitcointalk.org: https://bitcointalk.org/index.php?action=profile;u=2343231

0xB748A689FD5af7997A0534b11EAeeb66e7adc998